Тэкс, попробовал вышеприведенный фикс, не получилось. Вот кусок лога (кажется, правильый выцепил):
- Код: Выделить всё • Развернуть
- Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.590000] usbcore: deregistering interface driver pl2303
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.590000] USB Serial deregistering driver pl2303
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.600000] usbcore: deregistering interface driver ftdi_sio
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.600000] USB Serial deregistering driver FTDI USB Serial Device
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.610000] usbcore: deregistering interface driver cp210x
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.610000] USB Serial deregistering driver cp210x
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.630000] usbcore: deregistering interface driver usbserial_generic
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.630000] USB Serial deregistering driver generic
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.630000] usbcore: deregistering interface driver usbserial
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.670000] usbcore: registered new interface driver usbserial
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.670000] USB Serial support registered for generic
 Jan  1 00:00:44 OpenWrt kern.err kernel: [   44.670000] usbserial_generic 1-1:1.0: Generic device with no bulk out, not allowed.
 Jan  1 00:00:44 OpenWrt kern.warn kernel: [   44.670000] usbserial_generic: probe of 1-1:1.0 failed with error -5
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.670000] usbserial_generic 1-1:1.1: generic converter detected
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.670000] usb 1-1: generic converter now attached to ttyUSB0
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.670000] usbcore: registered new interface driver usbserial_generic
 Jan  1 00:00:44 OpenWrt kern.info kernel: [   44.670000] usbserial: USB Serial Driver core
 Jan  1 00:00:44 OpenWrt daemon.notice ser2net[1270]: ser2net startup
 Jan  1 00:00:44 OpenWrt user.info sysinit: 9600
 Jan  1 00:00:44 OpenWrt user.info sysinit: stty: /dev/ttyUSB0: unable to perform all requested operations
 Jan  1 00:00:44 OpenWrt user.info sysinit: 9600
 Jan  1 00:00:45 OpenWrt user.info sysinit: setting up led USB
 Jan  1 00:00:45 OpenWrt user.info sysinit: sh: write error: Invalid argument
 Jan  1 00:00:45 OpenWrt user.info sysinit: /etc/rc.common: eval: line 1: can't create /sys/class/leds/tp-link:green:3g/device_name: nonexistent directory
 Jan  1 00:00:45 OpenWrt user.info sysinit: /etc/rc.common: eval: line 1: can't create /sys/class/leds/tp-link:green:3g/activity_interval: nonexistent directory
 Jan  1 00:00:45 OpenWrt user.info sysinit: setting up led WLAN
 Jan  1 00:00:45 OpenWrt user.info sysinit: setting up led LAN
 Apr 10 16:14:11 OpenWrt authpriv.info dropbear[1310]: Child connection from 192.168.1.111:56021
 Apr 10 16:14:20 OpenWrt authpriv.notice dropbear[1310]: Password auth succeeded for 'root' from 192.168.1.111:56021
 
 
При попытке посылать данные, процесс виснет (при прерывании ctrl-c, ничего не пишет).
Доктор, пациент скорее мёртв, чем жив?  
 
 P.S. Есичо, мне китаезы должны прислать USB-UART на FTDI, так что подружить рутер с Дуней напрямую не так уж и критично.